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Colin Ian King 5af224ab94 mac80211: fix potential overflow when multiplying to u32 integers 
[ Upstream commit 6194f7e6473be78acdc5d03edd116944bdbb2c4e ]

The multiplication of the u32 variables tx_time and estimated_retx is
performed using a 32 bit multiplication and the result is stored in
a u64 result. This has a potential u32 overflow issue, so avoid this
by casting tx_time to a u64 to force a 64 bit multiply.

Addresses-Coverity: ("Unintentional integer overflow")
Fixes: 050ac52cbe1f ("mac80211: code for on-demand Hybrid Wireless Mesh Protocol")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210205175352.208841-1-colin.king@canonical.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-04 10:26:17 +01:00
..
6lowpan
6lowpan: no need to check return value of debugfs_create functions
2019-07-06 12:50:01 +02:00
9p
net: 9p: initialize sun_server.sun_path to have addr's value only when addr is valid
2020-11-05 11:43:20 +01:00
802
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
8021q
net: vlan: avoid leaks on register_vlan_dev() failures
2021-01-17 14:05:31 +01:00
appletalk
appletalk: Fix atalk_proc_init() return path
2020-08-11 15:33:40 +02:00
atm
atm: fix a memory leak of vcc->user_back
2020-10-01 13:17:58 +02:00
ax25
AX.25: Prevent integer overflows in connect and sendmsg
2020-07-31 18:39:31 +02:00
batman-adv
batman-adv: set .owner to THIS_MODULE
2020-12-02 08:49:50 +01:00
bluetooth
Bluetooth: Put HCI device if inquiry procedure interrupts
2021-03-04 10:26:14 +01:00
bpf
bpf/flow_dissector: support flags in BPF_PROG_TEST_RUN
2019-07-25 18:00:41 -07:00
bpfilter
net/bpfilter: remove superfluous testing message
2020-04-21 09:04:53 +02:00
bridge
net: bridge: Fix a warning when del bridge sysfs
2021-02-23 15:02:25 +01:00
caif
net: use skb_queue_empty_lockless() in poll() handlers
2019-10-28 13:33:41 -07:00
can
can: af_can: can_rx_unregister(): remove WARN() statement from list operation sanity check
2020-12-11 13:23:32 +01:00
ceph
libceph: clear con->out_msg on Policy::stateful_server faults
2020-11-05 11:43:34 +01:00
core
net: gro: do not keep too many GRO packets in napi->rx_list
2021-02-17 10:35:19 +01:00
dcb
net: dcb: Accept RTM_GETDCB messages carrying set-like DCB commands
2021-01-23 15:57:59 +01:00
dccp
dccp: Fix possible memleak in dccp_init and dccp_fini
2020-06-17 16:40:32 +02:00
decnet
net: add bool confirm_neigh parameter for dst_ops.update_pmtu
2020-01-04 19:18:58 +01:00
dns_resolver
KEYS: Don't write out to userspace while holding key semaphore
2020-04-23 10:36:45 +02:00
dsa
net: dsa: call teardown method on probe failure
2021-02-17 10:35:19 +01:00
ethernet
net: add annotations on hh->hh_len lockless accesses
2020-01-09 10:20:06 +01:00
hsr
hsr: check protocol version in hsr_newlink()
2020-04-21 09:04:44 +02:00
ieee802154
nl802154: add missing attribute validation for dev_type
2020-03-18 07:17:44 +01:00
ife
net: Fix Kconfig indentation
2019-09-26 08:56:17 +02:00
ipv4
net: ip_tunnel: fix mtu calculation
2021-02-10 09:25:32 +01:00
ipv6
IPv6: reply ICMP error if the first fragment don't include all headers
2021-02-03 23:25:55 +01:00
iucv
net/af_iucv: set correct sk_protocol for child sockets
2020-12-08 10:40:23 +01:00
kcm
kcm: disable preemption in kcm_parse_func_strparser()
2019-09-27 10:27:14 +02:00
key
af_key: relax availability checks for skb size calculation
2021-02-13 13:52:54 +01:00
l2tp
l2tp: remove skb_dst_set() from l2tp_xmit_skb()
2020-07-22 09:32:47 +02:00
l3mdev
ipv6: convert major tx path to use RT6_LOOKUP_F_DST_NOREF
2019-06-23 13:24:17 -07:00
lapb
net: lapb: Copy the skb before sending a packet
2021-02-10 09:25:28 +01:00
llc
net: silence data-races on sk_backlog.tail
2020-10-01 13:17:15 +02:00
mac80211
mac80211: fix potential overflow when multiplying to u32 integers
2021-03-04 10:26:17 +01:00
mac802154
mac802154: tx: fix use-after-free
2020-10-01 13:18:17 +02:00
mpls
net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
2019-12-18 16:08:42 +01:00
ncsi
net/ncsi: Use real net-device for response handler
2021-01-12 20:16:13 +01:00
netfilter
netfilter: conntrack: skip identical origin tuple in same zone only
2021-02-17 10:35:17 +01:00
netlabel
netlabel: fix an uninitialized warning in netlbl_unlabel_staticlist()
2020-11-24 13:28:57 +01:00
netlink
genetlink: remove genl_bind
2020-07-22 09:32:46 +02:00
netrom
net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node
2020-04-29 16:33:08 +02:00
nfc
NFC: fix possible resource leak
2021-02-03 23:26:01 +01:00
nsh
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
openvswitch
net: openvswitch: ensure LSE is pullable before reading it
2020-12-08 10:40:27 +01:00
packet
net/packet: fix overflow in tpacket_rcv
2020-09-09 19:12:29 +02:00
phonet
net: use skb_queue_empty_lockless() in poll() handlers
2019-10-28 13:33:41 -07:00
psample
net: psample: fix skb_over_panic
2019-12-04 22:30:54 +01:00
qrtr
net: qrtr: Fix port ID for control messages
2021-02-23 15:02:25 +01:00
rds
net/rds: restrict iovecs length for RDS_CMSG_RDMA_ARGS
2021-02-17 10:35:19 +01:00
rfkill
rfkill: Fix use-after-free in rfkill_resume()
2020-11-24 13:29:05 +01:00
rose
rose: Fix Null pointer dereference in rose_send_frame()
2020-12-08 10:40:23 +01:00
rxrpc
rxrpc: Fix clearance of Tx/Rx ring when releasing a call
2021-02-17 10:35:18 +01:00
sched
net_sched: reject silly cell_log in qdisc_get_rtab()
2021-01-27 11:47:54 +01:00
sctp
net: fix iteration for sctp transport seq_files
2021-02-17 10:35:19 +01:00
smc
net/smc: fix direct access to ib_gid_addr->ndev in smc_ib_determine_gid()
2020-11-24 13:28:58 +01:00
strparser
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-06-22 08:59:24 -04:00
sunrpc
SUNRPC: Handle 0 length opaque XDR object data properly
2021-02-13 13:52:56 +01:00
switchdev
net: switchdev: don't set port_obj_info->handled true when -EOPNOTSUPP
2021-02-07 15:35:46 +01:00
tipc
tipc: fix NULL deref in tipc_link_xmit()
2021-01-23 15:58:00 +01:00
tls
net/tls: Protect from calling tls_dev_del for TLS RX twice
2020-12-08 10:40:23 +01:00
unix
skbuff: fix a data race in skb_queue_len()
2020-10-01 13:17:31 +02:00
vmw_vsock
vsock: fix locking in vsock_shutdown()
2021-02-17 10:35:19 +01:00
wimax
wimax: no need to check return value of debugfs_create functions
2019-08-10 15:25:47 -07:00
wireless
wext: fix NULL-ptr-dereference with cfg80211's lack of commit()
2021-02-03 23:25:56 +01:00
x25
net/x25: prevent a couple of overflows
2020-12-08 10:40:26 +01:00
xdp
xsk: Replace datagram_poll by sock_poll_wait
2020-12-30 11:50:53 +01:00
xfrm
xfrm: Fix wraparound in xfrm_policy_addr_delta()
2021-02-03 23:25:59 +01:00
compat.c
net/compat: Add missing sock updates for SCM_RIGHTS
2020-08-21 13:05:25 +02:00
Kconfig
net: Fix CONFIG_NET_CLS_ACT=n and CONFIG_NFT_FWD_NETDEV={y, m} build
2020-04-01 11:02:18 +02:00
Makefile
…
socket.c
net: Set fput_needed iff FDPUT_FPUT is set
2020-08-19 08:16:22 +02:00
sysctl_net.c
…